专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20030009424A1 Method for managing access and use of resources by verifying conditions and conditions for use therewith 审中-公开
标题翻译：通过验证与其一起使用的条件和条件来管理资源的访问和使用的方法
公开(公告)号：US20030009424A1
公开(公告)日：2003-01-09
申请号：US10163634
申请日：2002-06-07
申请人： CONTENTGUARD HOLDINGS, INC.
发明人： Thanh Ta , Thomas DeMartini , Joseph Z. Fung , Guillermo Lao , Mai Nguyen , Bijan Tadayon , Vincent Tieu , Duc Tran , Xin Wang , Edgardo Valenzuela
IPC分类号： G06F017/60
CPC分类号： H04L63/102 , G06Q20/123 , G06Q20/1235 , G07F17/0014 , G07F17/16 , H04L63/083 , H04L2463/101
摘要： A method and apparatus for managing access to resources that integrates both authorization and protection for a wide range of resources. The rights to access a protected resource are based on conditions. Conditions are associated with both resource the resource and the state of the resource to thereby protect the resource at various stages during its life cycle. Conditions that are associated with the entire life cycle of the protected resource can be expressed by use of a grammar including data structures, sets of rules or a language.
摘要翻译：一种用于管理资源访问的方法和装置，其将广泛资源的授权和保护集成在一起。访问受保护资源的权限基于条件。条件与资源和资源的资源两者相关联，从而在其生命周期的各个阶段保护资源。与受保护资源的整个生命周期相关联的条件可以通过使用包括数据结构，规则集或语言的语法来表示。

2. 发明申请

US20040220878A1 Networked services licensing system and method 有权
标题翻译：网络服务许可制度和方法
公开(公告)号：US20040220878A1
公开(公告)日：2004-11-04
申请号：US10856865
申请日：2004-06-01
申请人： CONTENTGUARD HOLDINGS, INC.
发明人： Guillermo Lao , Manuel Ham , Eddie J. Chen , Thomas DeMartini , Charles P. Gilliam , Michael Raley , Bijan Tadayon , Xin Wang
IPC分类号： G06F017/60
CPC分类号： H04L63/08 , G06F21/10 , H04L63/0823 , H04L63/10 , H04L63/20 , H04L2463/101
摘要： A method, system, and computer program product for exercising rights based on determining trust in an issuance of a rights expression, including issuing rights expressions by a chain of servers, forming a chain of rights expressions issued from server to server and finally from the last server to a client, such that each of the rights expressions except the last includes a specification of rights for the next server to issue the rights in the next rights expression; determining whether or not each of the servers has a right to issue the respective rights expression; exercising by the client the rights expressed in the last rights expression as being trusted, if it is determined that each of the servers had a right to issue the respective rights expression; and not exercising by the client the rights expressed in the last rights expression as not being trusted, if it is determined that at least one of the servers did not have the right to issue the respective rights expression.
摘要翻译：一种方法，系统和计算机程序产品，用于基于确定对发布权限表达式的信任来行使权利，包括通过服务器链发布权限表达，形成从服务器到服务器发出的最终权限表达链服务器到客户端，使得除了最后一个之外的每个权限表达式包括下一个服务器发布下一个权限表达式中的权限的权限的规范; 确定每个服务器是否有权发布相应的权限表达; 如果确定每个服务器有权发布相应的权利表达，则由客户行使最后的权利表达中表达的权利被信任; 并且如果确定至少一个服务器没有权利发布相应的权利表达，则不会由客户行使上一个权利表达式中表达的不被信任的权利。

3. 发明申请

US20030144869A1 Extensible rights expression processing system 有权
标题翻译：可扩展权限表达式处理系统
公开(公告)号：US20030144869A1
公开(公告)日：2003-07-31
申请号：US10298220
申请日：2002-11-18
申请人： CONTENTGUARD HOLDINGS, INC.
发明人： Joseph Zhung Yee Fung , Robert Chancellor , Thomas DeMartini , Mai Nguyen , Thanh Ta , Vincent Hsiang Tieu , Duc Tran , Edgardo Valenzuela
IPC分类号： G06F017/60 , H04K001/00 , H04L009/00
CPC分类号： G06F21/10 , G06Q50/188
摘要： Extensible grammar-based rights expression system for processing rights expressions including an interpreter with plug-in subcomponents, a validator, and a framework. In another embodiment, system includes a framework having an extensible architecture with extensibility points for adding extensions to the grammar, and an interpreter, the extensions defining semantics and syntax of new rights expressions. A method for processing rights expressions is also provided having the steps of registering plug-in components, making a programmatic call, finding and invoking appropriate plug-in components, evaluating the request against the grant, and returning an authorization result. In another embodiment, method includes the steps of providing an extensible grammar-based rights expression system having an extensible architecture with an interpreter, evaluating the request against the grant using the interpreter, and returning an authorization result. The method may include the step of adding new extensions to the rights expression system to allow processing of new rights expressions.
摘要翻译：用于处理权利表达的可扩展语法权限表达系统，包括具有插件子组件的解释器，验证器和框架。在另一个实施例中，系统包括具有可扩展架构的框架，其具有用于向语法添加扩展的可扩展点，以及解释器，定义新权限表达式的语义和语法的扩展。还提供了一种用于处理权限表达的方法，其具有注册插件组件，进行编程调用，查找和调用适当的插件组件，针对授权评估请求以及返回授权结果的步骤。在另一个实施例中，方法包括以下步骤：提供具有与解释器的可扩展架构的基于可扩展语法的权限表达系统，使用解释器评估针对授权的请求，并返回授权结果。该方法可以包括向权限表达系统添加新的扩展以允许处理新的权限表达式的步骤。

4. 发明申请

US20030220880A1 Networked services licensing system and method 审中-公开
标题翻译：网络服务许可制度和方法
公开(公告)号：US20030220880A1
公开(公告)日：2003-11-27
申请号：US10374729
申请日：2003-02-27
申请人： CONTENTGUARD HOLDINGS, INC.
发明人： Guillermo Lao , Manuel Ham , Eddie J. Chen , Thomas DeMartini , Charles P. Gilliam , Michael Raley , Bijan Tadayon , Xin Wang
IPC分类号： G06F017/60
CPC分类号： G06F21/10 , G06F2221/07 , H04L63/08 , H04L63/0823 , H04L63/10 , H04L63/20 , H04L2463/101
摘要： A method, system, and computer program product for controlling consumption of a distributed network service in accordance with rights expression information associated with the distributed network service and specifying a manner of use of the distributed network service, including determining the rights expression information associated with the distributed network service, the rights expression information indicating a manner of use of the distributed network service; and controlling consumption of the distributed network service based on the rights expression information.
摘要翻译：一种用于根据与所述分布式网络服务相关联的权利表达信息来控制分布式网络服务的消耗并指定所述分布式网络服务的使用方式的方法，系统和计算机程序产品，包括确定与所述分布式网络服务相关联的权利表达信息分布式网络服务，表示分布式网络服务使用方式的权利表达信息; 并基于权限表达信息控制分布式网络服务的消耗。

5. 发明申请

US20030135466A1 Method and apparatus for assigning consequential rights to documents and documents having such rights 有权
标题翻译：为具有此类权利的文件和文件分配相应权利的方法和设备
公开(公告)号：US20030135466A1
公开(公告)日：2003-07-17
申请号：US10316187
申请日：2002-12-11
申请人： ContentGuard Holdings, Inc.
发明人： Xin Wang , Eddie J. Chen , Thomas DeMartini , Charles P. Gilliam , Guillermo Lao , Aram Nahidipour , Michael Raley , Thanh Ta , Bijan Tadayon
IPC分类号： G06F017/60
CPC分类号： G06Q10/10 , G06F21/10 , G06Q30/06 , Y10S707/99939
摘要： A rights management system including one or more consequential rights associated with digital content, and specifying a manner of use of the digital content, a right management module that enforces the rights permitting use of the digital content in accordance with the rights upon occurrence of a consequential event. The consequential event is based on another usage right. In one embodiment, the consequential event is the exercise, expiration, or possession of another usage right.
摘要翻译：一种权利管理系统，包括与数字内容相关联的一个或多个相应的权利，以及指定数字内容的使用方式;权利管理模块，其执行允许使用数字内容的权利，该权利管理模块根据发生后续权利的权利事件。相应的事件是基于另一种使用权。在一个实施例中，相应的事件是另一使用权的行使，到期或拥有。

6. 发明申请

US20030182142A1 Systems and methods for creating, manipulating and processing rights and contract expressions using tokenized templates 有权
公开(公告)号：US20030182142A1
公开(公告)日：2003-09-25
申请号：US10298999
申请日：2002-11-19
申请人： CONTENTGUARD HOLDINGS, INC.
发明人： Edgardo Valenzuela , Eddie J. Chen , Thomas DeMartini , Joseph Zhung Yee Fung , Mai Nguyen , Vincent Hsiang Tieu , Duc Tran
IPC分类号： G06F017/60
CPC分类号： G06Q10/10 , H04N21/83555
摘要： System and methods for manipulating rights expressions for use in connection with a rights management system include one or more tokenized templates. Each tokenized template includes one or more rights expression language statements and one or more tokens associated with at least one of the rights expression language statements. Further, the tokens can be place holders for data items or rights expression elements. The system further includes a license template module that creates the tokenized templates, and a license instance creation module that replaces at least one of the tokens in one or more selected license templates with one or more of the data items or rights expression elements to generate a license instance. Additionally, the system includes a license instance analysis module having sub-modules for validating and interpreting license instances, and a data parsing module for extracting data from created license instances.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式